Your whole tone oozes the "i just got into/out of rehab" vibe. "I wanna, I don' wanna" is an immature way to approach life. I really really hope this is true, that you are clean and working on yourself right now. Anger management, drug and alcohol treatment, the best things for you to be doing between now and the time you go to court is not sitting around angsting about what your baby mamma SAYS will happen, or what she SAYS your daughter feels.
Oh come on now, you know darn well that your ex will lie to you to hurt you, and that for a six year old to say they
never want to see you again is not a serious lifetime declaration even if they've been coached into saying it.. It does not give you an excuse to be torn up.. You're the one who has to be the adult in this situation as it sounds like there are a lot of childish and petty others in your world.
And In fact, getting yourself into some good counseling about your issues and your outlook about this situation so that you will be able to be a better parent is the most important thing you might possibly do right now. With the exception of getting yourself a good family court attorney. Put your money where your talk is. If you "can't afford" an attorney, or "can't afford" counseling then all your wa-wa about wanting to be a parent, wanting to see your daughter, etc is just that, talk. And when you get to family court, they'll be able to hear it and scent it immediately if you aren't really committed and are just going for the "I'm so pathetic and I want this...." that is the stock and trade of so many people. Put yourself into this the right way, stop listening to her, stop feeling sorry for yourself about what's happening right now, and take all the steps you can to make it come out right for you and your daughter when the time is right.